add: 验证码接口

cloudroam

2025-03-14 9048f0067ca220fe90ee41bb9a05b125119b4cb3

add: 验证码接口

 app/src/main/java/com/example/firstapp/activity/PhoneLoginActivity.kt

@@ -38,7 +38,6 @@
                if (phone.length == 11) {
                    viewModel.sendVerificationCode(phone)
                    startCountDown()
//                    17625318565 111111
                } else {
                    Toast.makeText(this@PhoneLoginActivity,
                        "请输入正确的手机号", Toast.LENGTH_SHORT).show()
@@ -59,12 +58,31 @@
    }

    private fun observeViewModel() {
        // 观察登录状态
        viewModel.loginState.observe(this) { isLoggedIn ->
            if (isLoggedIn) {
                startActivity(Intent(this, MainActivity::class.java))
                finishAffinity() // 结束所有之前的Activity
            }
        }
        // 观察消息提示
        viewModel.loginMessage.observe(this) { message ->
            Toast.makeText(this, message, Toast.LENGTH_SHORT).show()
            if (message == "验证码已发送") {
                startCountDown()
            }
        }

        // 观察加载状态
        viewModel.isLoading.observe(this) { isLoading ->
            binding.btnLogin.isEnabled = !isLoading
            if (isLoading) {
                binding.btnLogin.text = "登录中..."
            } else {
                binding.btnLogin.text = "登录"
            }
        }

    }

    private fun startCountDown() {

 app/src/main/java/com/example/firstapp/database/response/LoginResponse.kt

对比新文件
@@ -0,0 +1,7 @@
package com.example.firstapp.database.response

data class LoginResponse(
    val code: Int,
    val msg: String,
    val data: Boolean
)

 app/src/main/java/com/example/firstapp/database/service/ApiService.kt

@@ -4,9 +4,11 @@
import com.example.firstapp.database.entity.KeywordConfig
import com.example.firstapp.database.response.ContentResponse
import com.example.firstapp.database.response.DictResponse
import com.example.firstapp.database.response.LoginResponse
import retrofit2.Retrofit
import retrofit2.converter.gson.GsonConverterFactory
import retrofit2.http.GET
import retrofit2.http.POST
import retrofit2.http.Query

/**
@@ -22,6 +24,12 @@

    @GET("sysDict/getByDictCodeAndItemText")
    suspend fun getDictValue(@Query("dictCode") dictCode: String, @Query("itemText") itemText: String): DictResponse

    @POST("sms/send-code")
    suspend fun sendVerificationCode(@Query("phone") phone: String): LoginResponse

    @POST("sms/login")
    suspend fun verifyCode(@Query("phone") phone: String, @Query("code") code: String): LoginResponse
}

// 创建Retrofit实例(单例)

 app/src/main/java/com/example/firstapp/ui/login/LoginViewModel.kt

@@ -1,45 +1,57 @@
package com.example.firstapp.ui.login

import android.app.Application
import android.content.Context
import androidx.lifecycle.LiveData
import androidx.lifecycle.MutableLiveData
import androidx.lifecycle.viewModelScope
import kotlinx.coroutines.delay
import kotlinx.coroutines.launch
import androidx.lifecycle.AndroidViewModel
import androidx.lifecycle.ViewModel
import com.example.firstapp.database.service.RetrofitClient


class LoginViewModel(application: Application) : AndroidViewModel(application) {
class LoginViewModel : ViewModel() {
    private val _loginState = MutableLiveData<Boolean>()
    val loginState: LiveData<Boolean> = _loginState

    private val _loginMessage = MutableLiveData<String>()
    val loginMessage: LiveData<String> = _loginMessage

    private val _isLoading = MutableLiveData<Boolean>()
    val isLoading: LiveData<Boolean> = _isLoading

    fun sendVerificationCode(phone: String) {
        viewModelScope.launch {
            // 这里实现发送验证码的逻辑
            // 模拟网络请求
            delay(1000)
            // 实际应用中需要调用后端API
            _isLoading.value = true
            try {
                val response = RetrofitClient.apiService.sendVerificationCode(phone)
                if (response.code == 200) {
                    _loginMessage.value = "验证码已发送"
                } else {
                    _loginMessage.value = response.msg.ifEmpty { "发送验证码失败" }
                }
            } catch (e: Exception) {
                _loginMessage.value = "网络错误，请稍后重试"
            } finally {
                _isLoading.value = false
            }
        }
    }

    fun login(phone: String, code: String) {
        viewModelScope.launch {
            // 模拟登录请求
            delay(1000)
            // 保存登录状态和手机号
            saveLoginInfo(phone)
            _loginState.value = true
            _isLoading.value = true
            try {
                val response = RetrofitClient.apiService.verifyCode(phone, code)
                if (response.code == 200 && response.data) {
                    _loginState.value = true
                } else {
                    _loginMessage.value = response.msg.ifEmpty { "登录失败" }
                }
            } catch (e: Exception) {
                _loginMessage.value = "网络错误，请稍后重试"
            } finally {
                _isLoading.value = false
            }
        }
    }

    private fun saveLoginInfo(phone: String) {
        getApplication<Application>().getSharedPreferences(
            "user_info", Context.MODE_PRIVATE
        ).edit().apply {
            putBoolean("is_logged_in", true)
            putString("phone", phone)
            apply()
        }
    }
}